Humidifier Parts

Aprilaire 4004
$3.99 /each
As low as: $3.83
Same day shipping*

Same day shipping available on this item. Daily cut-off is at 1pm PST Mon-Fri.

Aprilaire 4004
Aprilaire Humidifier Drain Type In-Line Strainer
Add to List
Aprilaire 5158
$118.99 /each
As low as: $114.23
Same day shipping*

Same day shipping available on this item. Daily cut-off is at 1pm PST Mon-Fri.

Aprilaire 5158
Aprilaire Airflow Measuring Device for Model# 8100 ERV
Add to List
Aprilaire 4597
$158.99 /each
As low as: $152.63
Same day shipping*

Same day shipping available on this item. Daily cut-off is at 1pm PST Mon-Fri.

Aprilaire 4597
Aprilaire Model 5000 Electronic Air Cleaner Outer Housing with Seal
Add to List
Vornado MD1-0018
$14.99 /each
As low as: $14.39
Same day shipping*

Same day shipping available on this item. Daily cut-off is at 1pm PST Mon-Fri.

Vornado MD1-0018
Vornado Humidifier Mineral Cartridge for Vornado Ultrasonic Humidifiers (Open Box Item)
Add to List
Aprilaire 4131
$125.99 /each
As low as: $120.95
Same day shipping*

Same day shipping available on this item. Daily cut-off is at 1pm PST Mon-Fri.

Aprilaire 4131
Aprilaire Model 2250 Air Cleaner Housing without Grille
Add to List
Honeywell DC-102
$3.29 /each
As low as: $3.16
Same day shipping*

Same day shipping available on this item. Daily cut-off is at 1pm PST Mon-Fri.

Honeywell DC-102
Honeywell Demineralization Cartridge for Ultrasonic Humidifiers - 2-Pack
Add to List
Aprilaire 4132
$227.99 /each
As low as: $218.87
Same day shipping*

Same day shipping available on this item. Daily cut-off is at 1pm PST Mon-Fri.

Aprilaire 4132
Aprilaire Model 2250 Air Cleaner Grille
Add to List
Aprilaire 4407
$10.99 /each
As low as: $10.55
Same day shipping*

Same day shipping available on this item. Daily cut-off is at 1pm PST Mon-Fri.

Aprilaire 4407
Aprilaire 400 Series Humidifier Water Distribution Tray
Add to List
Aprilaire 4231
$1.99 /each
As low as: $1.91
Same day shipping*

Same day shipping available on this item. Daily cut-off is at 1pm PST Mon-Fri.

Aprilaire 4231
Aprilaire Humidifier Yellow Orifice - Pack of 2
Add to List

How to Select

Enter ZIP code to get local Promos

* Limited to the 48 states.